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Biological Filtration

Talk about live rock, refugiums, sand beds, algae scrubbers, etc.

5,480 topics in this forum

  1. The Soft Cycle thread

    • 118 replies
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  2. Refugium working too well??

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  3. Established Tank?

    • 2 replies
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  4. Would a HOB Refugium be worth it?

    • 13 replies
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  5. HOB Refugium

    • 6 replies
    • 262 views
  6. Refuguim help

    • 3 replies
    • 257 views

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